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There is one question on every homeowners mind. How much is it? Request your free estimate below & SAVE $500 OFF your future purchase of $5,000 or more

RainPro Gutters

Only RainPro gutters allow for maximum water flow, for ultimate protection, without looking large or spoiling the beauty of your home. RainPro gutters unique architectural styling adds to it's beauty, and gives your home real curb appeal. 


With over 50 years of combined experience in residential construction specializing in siding, roofing, windows, and gutters. Our knowledgeable and experienced contractors have a commitment to providing you with the greatest craftsmanship and customer service possible. We know you take pride in your home and neighborhood, so when it comes to home improvements our dream truly is building yours!

Custom Concepts Construction offers different In-House and Enerbank financing options . Ask your design associate more information regarding our customer financing options.
Custom Concepts Construction, Inc. services Montgomery Village, Gaithersburg, Potomac, Bethesda, MD and surrounding areas. We also service Frederick and Howard County. If you have questions on our service area in your County please don't hesitate to contact us for more information. We appreciate your time in stopping by and checking out our site!

Windows & Doors

All of our windows and doors feature a thermally improved frame and sash with a dual-pane insulated glass solution constructed to meet stringent 2015 ENERGY STAR® requirements. Ask about our Mezzo vinyl or Marvin Integrity brand windows and doors. 

GAF Roofing

We are GAF Certified™ Weather Stopper Roofing Contractor, which is a top quality roofing system designed to provide optimum performance – no matter how bad weather conditions are, your roof is safe.

James Hardie Siding

James Hardie Fiber cement siding has been ranked #1 return on investment by Remodeling Magazine 7 years in a row. James Hardie siding also, has an available warranty up to 30 years and is fire resistant and maintenance free.

We take great pride in our work! Not only in the final product, but the entire experience we provide for our clients. Our goal is to provide every client with superior craftsmanship and a professional experience. We believe communication is key to building long lasting relationships with our clients. 

Our Commitment